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Hi friend here is your answer by Mr bond
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This is just simple formula to calculate no of electrons
No of electrons = Atomic mass no -
atomic no
So here the atomic mass no given is 19
And atomic no is 9
So the no of electrons = 19-9
= 10
____________________________
Hope it helps you..............!!
_____________________________
This is just simple formula to calculate no of electrons
No of electrons = Atomic mass no -
atomic no
So here the atomic mass no given is 19
And atomic no is 9
So the no of electrons = 19-9
= 10
____________________________
Hope it helps you..............!!
Anonymous:
Plz mark me as brainliest if it helps you
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